Multilayer FR4 TG180 PCB Goldfinger Circuit Board 2.0mm OEM
Product Specifications
Attribute |
Value |
Product Description |
16 Layer Multilayer Gold Finger Fr4 2.0mm Thickness PCB Printed Circuit Boards |
Number of Layers |
16 |
Material |
FR4 |
Thickness |
2.0mm |
Solder Mask Color |
Green/White/Black/Blue/Red/Yellow |
Surface Plating |
Immersion Gold |
Type |
Multilayer |
Detailed Product Information
Mission-Critical Gold Finger FR4 PCBs: Precision Multilayer Boards Engineered for 100,000+ Mating Cycles
When industrial automation, medical imaging, and defense systems demand flawless signal transmission through thousands of insertions, standard edge connectors fail catastrophically.
Key Features
- 30μ" Hard Gold Plating (3× industry standard)
- 2.4mm-7.0mm Custom Thickness options available
- 8-32 Layer Precision Stackups for complex designs
- Blue/Black Soldermask for superior visual defect detection
- Nickel Barrier Layer prevents gold diffusion
- Laser-Cut Bevels with smooth 0.05μm Ra surface finish
Signal Integrity Mastery
- Impedance Control: ±5% in 28Gbps high-speed lanes
- Plated Wrap-Around: 360° edge coverage eliminates cracking
- Hybrid Stackups: Rogers + FR4 for mixed RF/digital designs
Manufacturing Precision
- Automated Optical Alignment: 5μm connector pad tolerance
- X-Ray Inspection: 100% via/copper density verification
- Ionic Contamination Control: <0.2 μg/cm² NaCl equivalent
Certified Applications
- Robotic Arms: 32-layer boards with 3.0mm thickness (ISO 9409 compliance)
- MRI Sliding Gantries: 50μ" gold @ 100k insertion cycles (IEC 60601 validated)
- Military Avionics: VITA 46 VPX systems (MIL-PRF-31032)
- Server Backplanes: 56G PAM4 signaling (OCP Ready™)
Factory Capabilities
- Advanced Gold Plating Line with pulse-reverse electrolytic plating
- 40" x 48" large-format presses
- Zero-delamination lamination (≤0.1% voids)
Reliability Validation
- Mating Cycle Testing: 100k insertions @ 50N force
- Thermal Shock: -55°C ↔ +125°C (500 cycles)
- Salt Spray: 96hrs per ASTM B117
Why Choose Our Gold Finger PCBs?
- 5-Day Prototypes with complete plating reports
- IATF 16949 / ISO 13485 Certified
- 0.0001% Field Failure Rate
- NDAA-Compliant Supply Chain
"Their 50μ" gold fingers slashed our CT scanner maintenance costs by 40% - surviving 300 daily insertions for 18 months without degradation."
- Lead Engineer, Top-3 Medical OEM